dalan at visi.com wrote: >The unit you have a link to is really small and won't have a lot of pressure to >it. > The other thing about those little units is they don't deliver a lot of volume. There's pressure, but not enough moving air to blow away much dust. Before I bought a real air compressor, I used a 7-gallon portable air tank and filled it at the gas station. I've heard of using an inner-tube, too, as an air source for air brushes etc. Kraig